Jump to content
ELFORUM - Forumul electronistilor

Problema cliping amplificator auto


Guest Marius86
 Share

Recommended Posts

Guest Marius86

Salutari!

 

Am si eu un amplificator auto Crunch x5005 de multi ani dar nu l-am folosit pana de curand cand am primit un set de difuzoare, 4 la numar, de 16" ceva mai potente si am hotarat sa le amplific. Problema este ca pe canalul 3 si pe canalul 5(pt subwoofer) amplificatorul intra in cliping, daca intra pe toate canalele la acelas volum nu eram nedumerit deoarece ma gandeam ca atat poate ea, dar cu aceasi mufa RCA cu acelas difuzor pe canalul 2 de ex nu intra in cliping decat foarte putin la volum exagerat de mare iar pe canalul 3 si respectiv 5 intra in cliping mult mai repede, la volum mic se aprinde beculetul rosu ce indica clipingul. Intrebarea mea este: care ar fi cauza si se poate repara? Si ce anume poate sa fie problema, condensatorii sau...?

 

Multumesc anticipat!

 

Specificatiile amplificatorului:

 

Amplificator class AD 
75Wx4 RMS + 200Wx1 a 4 Ohms 
135Wx4 RMS + 320Wx1 a 2 Ohms 
185Wx4 RMS + 1x 420W a 1 Ohms 
98 dB 
50 Hz - 45KHz 

 

Poza cu matele: http://i.imgur.com/QKTbIcx.jpg

Edited by Marius86
Link to comment
Share on other sites

Guest Marius86

Am rezolvat, problema era din alimentare, acest model se pare ca are nevoie de fire chiar groase nu gluma de alimentare.

Edited by Marius86
Offtopic.
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.Terms of Use si Guidelines